Examples with QueryResult org.apache.cassandra.distributed.api.QueryResult used on opensource projects

Example 6 with QueryResult

use of org.apache.cassandra.distributed.api.QueryResult in project cassandra by apache.

the class DistributedRepairUtils method queryParentRepairHistory.

public static QueryResult queryParentRepairHistory(ICluster<IInvokableInstance> cluster, int coordinator, String ks, String table) {
    // This is kinda brittle since the caller never gets the ID and can't ask for the ID; it needs to infer the id
    // this logic makes the assumption the ks/table pairs are unique (should be or else create should fail) so any
    // repair for that pair will be the repair id
    Set<String> tableNames = table == null ? Collections.emptySet() : ImmutableSet.of(table);
    QueryResult rs = retryWithBackoffBlocking(10, () -> cluster.coordinator(coordinator).executeWithResult("SELECT * FROM system_distributed.parent_repair_history", ConsistencyLevel.QUORUM).filter(row -> ks.equals(row.getString("keyspace_name"))).filter(row -> tableNames.equals(row.getSet("columnfamily_names"))));
    return rs;
}